| 摘要 |
PURPOSE:To easily reflect the change of fundamental data on synthesized data having this fundamental data as a constituting element. CONSTITUTION:A data selecting and holding means 60 selects an arbitrary number of held fundamental data with identifiers from a storage device 20 and preserves identifiers of these fundamental data in the storage device 20. A synthesized data generating means 70 generates a higher-order identifier, which manages the arbitrary number of identifiers, and preserves identifier data consisting of the arbitrary number of identifiers and the higher-order identifier, in the storage device 20. A data acquiring means 80 acquires synthesized data from the storage device 20 based on the designation of the higher- order identifier. A data display means 50 displays a selected picture, synthesized data, etc., on a display device 30. An input signal analysis means 40 analyzes the signal inputted from an input device 10. |
